Finding the Fourth Proportional to 9,569.32, 14,354.72 and 2,643.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,569.32 : 14,354.72 = 2,643.82 : x
2. Step 2: Convert to fraction form
   9,569.32/14,354.72 = 2,643.82/x
3. Step 3: Cross multiply
   9,569.32x = 14,354.72 × 2,643.82
4. Step 4: Simplify right side
   9,569.32x = 37,951,295.83
5. Step 5: Solve for x
   x = 37,951,295.83/9,569.32
6. Step 6: Final answer
   x = 3,965.93